FW: shared library loading another shared library

FW: shared library loading another shared library

[Ajay Bansal]

Hi All

I have an application in which my code is getting linked with one of the
shared libraries which is there in -L <path>. This shared library gets
linked properly during linking. This shared library is further linked
with another shared library. But the second library is not getting
linked. 

I get an error in linking. How can I link to this second library. 

It is written in the man page that we can use -rpath for this. But it is
also written that using rpath option will ignore -L option. 

How should I load this second library now?


-Ajay

Re: shared library loading another shared library

[Bharathi S]

On Thu, 27 Feb 2003, Ajay Bansal wrote:

> I get an error in linking. How can I link to this second library. 

   Use 2 or more -L options Like  -L/path/lib1 -L/path/lib2 ...

HTH :)
-- 
Bharathi S, IndLinuX Team, (__)
DONLab,     TeNeT Group,   oo /
IIT-Madras, Chennai-INDIA. (_/\

RE: shared library loading another shared library

[Ajay Bansal]

Nops.. It doesn't get solved this way. 

Say libs are

libl1
libl2

ldd libl1
.
.
libl2 => .....


If my app links to lib1, lib2 is not being automatically found. Though
both are in the same directory... 

???

-----Original Message-----
From: Bharathi S [mailto:bharathi@lantana.TeNeT.res.in] 
Sent: Thursday, February 27, 2003 6:39 PM
To: GNU GCC
Subject: Re: shared library loading another shared library


On Thu, 27 Feb 2003, Ajay Bansal wrote:

> I get an error in linking. How can I link to this second library.

   Use 2 or more -L options Like  -L/path/lib1 -L/path/lib2 ...

HTH :)
-- 
Bharathi S, IndLinuX Team, (__)
DONLab,     TeNeT Group,   oo /
IIT-Madras, Chennai-INDIA. (_/\

Re: shared library loading another shared library

[P.Srihari]

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do export LD_LIBRARY_PATH=path where ur libraries are to be found

Ajay Bansal wrote:
> 
> Nops.. It doesn't get solved this way.
> 
> Say libs are
> 
> libl1
> libl2
> 
> ldd libl1
> .
> .
> libl2 => .....
> 
> If my app links to lib1, lib2 is not being automatically found. Though
> both are in the same directory...
> 
> ???
> 
> -----Original Message-----
> From: Bharathi S [mailto:bharathi@lantana.TeNeT.res.in]
> Sent: Thursday, February 27, 2003 6:39 PM
> To: GNU GCC
> Subject: Re: shared library loading another shared library
> 
> On Thu, 27 Feb 2003, Ajay Bansal wrote:
> 
> > I get an error in linking. How can I link to this second library.
> 
>    Use 2 or more -L options Like  -L/path/lib1 -L/path/lib2 ...
> 
> HTH :)
> --
> Bharathi S, IndLinuX Team, (__)
> DONLab,     TeNeT Group,   oo /
> IIT-Madras, Chennai-INDIA. (_/\

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RE: shared library loading another shared library

[Rupert Wood]

Ajay Bansal wrote:

> Nops.. It doesn't get solved this way. 
> 
> Say libs are
> 
> libl1
> libl2
>

So - to get this clear - you're trying something like:

    gcc -o myapp mysource.c -L/path/libs -ll1 -ll2

and you're getting an error from the linker? What's the error?